Cardiac actions of atrial natriuretic peptide: new visions of an old friend.

CIRCULATION RESEARCH (ISSN 0009-7330 print / 1524-4571 online) is published semimonthly for 24 total issues a year by Lippincott Williams & Wilkins at 16522 Hunters Green Parkway, Hagerstown, MD 21740. Business offices are located at Two Commerce Square, 2001 Market Street, Philadelphia, PA 19103. Production offices are located at 351 West Camden Street, Baltimore, MD 21201-2436. In the US, individuals may subscribe in print for their personal use at the following annual rates: $339 for members of any American Heart Association (AHA) scientific council or $717 for nonmembers. International: $399 for AHA members or $850 for nonmembers. Online-only and other additional rates can be found online at http://lww.com/circres. AHA membership information can be found online at http://my.americanheart.org/membership. Periodicals postage paid at Hagerstown, MD, and additional mailing offices. POSTMASTER: Send address changes to Circulation Research, American Heart Association, Lippincott Williams & Wilkins, 16522 Hunters Green Parkway, Hagerstown, MD 21740. Microdomain Switch of cGMP-Regulated Phosphodiesterases Leads to ANP-Induced Augmentation of β-Adrenoceptor-Stimulated Contractility in Early Cardiac Hypertrophy Ruwan K. Perera, Julia U. Sprenger, Julia H. Steinbrecher, Daniela Hübscher, Stephan E. Lehnart, Marco Abesser, Kai Schuh, Ali El-Armouche, Viacheslav O. Nikolaev . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1304 Molecular Basis of Hypercontractility Perera et al. page 1304